Quote Originally Posted by Woolliscroft View Post
I do find the extra bit of brightness a help in low light, although I agree that it is minor. I don't see much of a quality difference, but then that in itself is quite something as it is harder to make faster lenses. At the time, there was a huge price difference, but not any more on the used market and I have been slowly replacing my OM lenses with the faster versions. I recently got the f2 35mm which is a lovely lens.

Thank you. I suppose that the difference will be less than moving from f3.5 to f2.0 as I did with buying a 80mm as a replacement of my 135mm f3.5. I hardly use this lens anymore. The f1.4 look more professional. They are still fairly valuable on ebay, the f1.2 even more.